Sickle Cell Anemia Essay

Sickle Cell Anemia Prepared by: Jozalyn Velez Outline • Definition • Symptoms • Causes • Diagnosis • Treatment/prevention • conclusion Sickle Cell Anemia Sickle Cell Anemia is an inherited form of anemia, a condition in which there isn’t enough healthy red blood cells to carry sufficient oxygen throughout your body. Normally a person has flexible and round blood cells. With Sickle Cell anemia, Hemoglobin molecules in red blood cells, that carry oxygen in the body

Case:- Doctor informed complete studies of a 9-year old child with sickle cell anemia. Her main complaints were cough, vague pains in legs (joints), night sweats, abdominal pain, less hunger, and increasing weakness. In a series of knowing experiments that involved taking venous blood from the arm under different conditions, the doctor showed a connection between oxygen tension and sickling of the red blood cells in vivo. When the oxygen pressure fell below 40-45mm Hg, the sickling was marked increased

or not you inherit the genes that cause sickle cell anemia—also known as sickle cell disease and abbreviated SCD—is of more importance than the color of your eyes. Sickle cell anemia is a disease that deals with hemoglobin, the protein that aids in oxygen transport from organ to organ, in red blood cells. Normally red blood cells have a biconcave shape that attributes to a maximum capacity of hemoglobin, but in cases of sickle cell anemia, red blood cells are structured, fragile, and crescent-shaped

Sickle cell anemia is a hereditary disorder that mostly affects people of African ancestry, but also occurs in other ethnic groups, including people who are of Mediterranean and Middle Eastern descent. More than 70,000 Americans have sickle cell anemia. And about 2 million Americans - and one in 12 African Americans - have sickle cell trait (this means they carry one gene for the disease, but do not have the disease itself). Sickle cell anemia occurs when a person inherits two abnormal genes

Sickle Cell Anemia Sickle cell anemia is caused by a defect in the gene that controls the production of normal hemoglobin, which is an iron-containing protein in red blood cells that transports oxygen from the lungs to body tissues. The defective gene results in the production of abnormal hemoglobin known as hemoglobin S. If you have the disorder, you inherited one gene for hemoglobin S from each of your parents. The gene is recessive, so if you received a copy of the gene from just one parent

What is Sickle Cell Anemia Disease? Sickle Cell Anemia Disease is an inherited disease that turns healthy red blood cells (donut shape) into abnormal sickle shaped red cells which affects people's hemoglobin (a red protein responsible for transporting oxygen in the blood) (Naoum). This disease gets its name from the shape of red blood cells under low oxygen condensation which becomes sickle shaped. These sickle shaped cells get stuck in small blood vessels which causes people with this disease to

Sickle Cell anemia is a type of anemia- A condition where there aren’t enough healthy blood cells to carry adequate amounts of oxygen throughout the body. It is also known as Sickle Cell Disease (SCD). Normally red blood cells (RBC(s)) have a round shape, making them very flexible and giving them the ability to travel through your veins easily. However, when a person has sickle cell anemia, red blood cells become rigid and develop a crescent-like shape. This shape makes it hard for blood cells to

Sickle Cell Anemia The gene or chromosome that is affected? The haemoglobin atom has combine parts: an alpha and a beta. Patients with reference to sickle cell suffering take on a variation in a gene on chromosome 11 that codes for the beta subunit of the haemoglobin protein. As an answer, hemoglobin molecules don 't display suitably, causing red blood cells to be stiff and take on a concave shape (like a sickle used to trim wheat). These adequate shaped cells get hooked in the blood vessels and

Sickle-cell Anemia is a genetic disorder that causes sever pain in the lower back, legs, arms, abdomen, and chest. Red blood cells carry oxygen to the body. The body uses oxygen to make energy. Inside the red blood cell is a protein called hemoglobin, which hooks on to the oxygen. People with sickle-cell anemia have abnormal hemoglobin known as hemoglobin S. Hemoglobin S changes the blood cells into the shape of a sickle. These abnormal sickle cells stick to the blood vessel walls causing blockages

Sickle cell anemia (SCA) is an inherited blood disease which causes normal, round, healthy red blood cells to transform into sickle-shaped cells. Normal red blood cells are flexible and can easily pass through capillaries to bring oxygen to different parts of the body. However, sickle cells are fragile, and can easily die, leading to anemia (red blood cell deficiency). SCA can also cause blood vessel occlusion (blockage of blood vessels), tissue infarctions (death due to lack of oxygen), bone, joint